{"id":7357,"date":"2017-04-07T07:04:38","date_gmt":"2017-04-07T07:04:38","guid":{"rendered":"http:\/\/bestkora.com\/IosDeveloper\/?p=7357"},"modified":"2017-04-10T04:53:25","modified_gmt":"2017-04-10T04:53:25","slug":"zadanie-3-cs193p-winter-2017-graficheskij-kalkulyator-reshenie-obyazatelnye-i-dopolnitelnye-punkty","status":"publish","type":"post","link":"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-cs193p-winter-2017-graficheskij-kalkulyator-reshenie-obyazatelnye-i-dopolnitelnye-punkty\/","title":{"rendered":"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 &#171;\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439&#187; \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b."},"content":{"rendered":"<h2><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7421 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM.png\" alt=\"\" width=\"1554\" height=\"1200\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM.png 1554w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM-300x232.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM-768x593.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM-1024x791.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-10-at-7.41.10-AM-389x300.png 389w\" sizes=\"auto, (max-width: 1554px) 100vw, 1554px\" \/><\/a><\/h2>\n<h2>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/h2>\n<p><span style=\"font-weight: 400;\">\u0422\u0435\u043a\u0441\u0442 \u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430\u00a0<a href=\"https:\/\/itunes.apple.com\/ru\/course\/developing-ios-10-apps-swift\/id1198467120?l=en\"><span style=\"color: #373737;\">\u00a0<\/span><strong>iTunes \u0432 \u043f\u0443\u043d\u043a\u0442\u0435 \u201cProgramming: Project 3: Graphing Calculator\u2033<\/strong><\/a><span style=\"color: #373737;\">.\u00a0<\/span>\u041d\u0430 \u0440\u0443\u0441\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u00a0\u0442\u0435\u043a\u0441\u0442 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u0437\u0434\u0435\u0441\u044c<strong>:<p><span class=\"gdm-drivefile-embed\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/drive-thirdparty.googleusercontent.com\/16\/type\/application\/pdf\" width=\"16\" height=\"16\" \/> <a href=\"https:\/\/drive.google.com\/file\/d\/0B0jZOSo2e4Nmc0pxNEJJZkljVnM\/view?usp=drivesdk\" target=\"&quot;_blank&quot;\">\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 iOS 10.pdf<\/a><\/span><\/p><\/strong>\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0432\u0432\u0435\u043b \u0432 \u0432\u0430\u0448 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u042d\u0442\u043e\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f (<strong>zoom in<\/strong>) \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0436\u0435\u0441\u0442\u0430 <span style=\"color: #993366;\"><strong>pinch<\/strong><\/span> \u0438 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0430\u0442\u044c\u0441\u044f \u043f\u043e \u044d\u043a\u0440\u0430\u043d\u0443 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0436\u0435\u0441\u0442\u0430 <span style=\"color: #993366;\"><strong>pan<\/strong><\/span>. \u0412\u0430\u0448\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0442\u0435\u043f\u0435\u0440\u044c \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 iPhone, \u00a0\u043d\u043e \u0442\u0430\u043a\u0436\u0435 \u0438 \u043d\u0430 iPad.<\/span><br \/>\n<span style=\"font-weight: 400;\">\u0414\u043b\u044f \u0443\u0441\u043f\u0435\u0448\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0417\u0430\u0434\u0430\u043d\u0438\u044f 2 \u043d\u0443\u0436\u043d\u043e \u0438\u0437\u0443\u0447\u0438\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b<strong>\u00a0<a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-5-cs193p-winter-2017-zhesty-i-mnozhestvennye-mvcs\/\">\u041b\u0435\u043a\u0446\u0438\u0438 5<\/a><\/strong>,\u00a0<a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-6-cs193p-winter-2017-mnozhestvennye-mvcs-view-controller-lifecycle-and-memory\/\"><strong>\u041b\u0435\u043a\u0446\u0438\u0438 6<\/strong><\/a>\u00a0\u0438\u00a0<strong>\u041b\u0435\u043a\u0446\u0438\u0438 7<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041c\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 cs193p \u0417\u0438\u043c\u0430 2017 \u0433. \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430\u00a0<a href=\"https:\/\/github.com\/BestKora\/Calculator-III-cs193p-2017-\"><strong>Github<\/strong><\/a>:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u0434\u043b\u044f \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e <strong>MVC<\/strong> \u043d\u0430<a href=\"https:\/\/github.com\/BestKora\/Calculator-III-cs193p-2017-\/tree\/SingleGraph\"> <strong>Github<\/strong><\/a>.<\/span><br \/>\n<span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u0434\u043b\u044f \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0443\u043d\u043a\u0442\u043e\u0432 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 <a href=\"https:\/\/github.com\/BestKora\/Calculator-III-cs193p-2017-\/tree\/RequiredTasks\"><strong>Github<\/strong><\/a>.<\/span><br \/>\n<span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u0434\u043b\u044f \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0443\u043d\u043a\u0442\u043e\u0432 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430\u00a0<a href=\"https:\/\/github.com\/BestKora\/Calculator-III-cs193p-2017-\"><strong>Github<\/strong><\/a>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u043e\u0441\u0442\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0443\u043d\u043a\u0442\u043e\u0432 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041d\u0430 <a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-5-cs193p-winter-2017-zhesty-i-mnozhestvennye-mvcs\/\"><strong>\u041b\u0435\u043a\u0446\u0438\u0438 5<\/strong><\/a> \u0438 \u0432 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0435 \u21168 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f:<\/span><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">\u042d\u0442\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u0435 \u0441\u0442\u0430\u043b\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e \u043f\u0435\u0440\u0435\u0434 \u041b\u0435\u043a\u0446\u0438\u0435\u0439, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 <strong>MVCs<\/strong> \u0432 \u0432\u0430\u0448\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0438. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043d\u0430\u0447\u0430\u0442\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u044d\u0442\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u0435 \u043f\u0435\u0440\u0435\u0434 \u041b\u0435\u043a\u0446\u0438\u0435\u0439 (\u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043e\u0447\u0435\u043d\u044c \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e!) \u0438 \u043f\u043e\u0434\u0443\u043c\u0430\u0442\u044c \u043e \u0442\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0430\u0431\u0441\u043e\u043b\u044e\u0442\u043d\u043e \u043d\u043e\u0432\u043e\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 <strong>MVC<\/strong>: \u0432\u0430\u0448 \u043d\u043e\u0432\u044b\u0439 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>MVC<\/strong>. \u041f\u0440\u043e\u0441\u0442\u043e \u0432\u044b\u0431\u0435\u0440\u0438\u0442\u0435 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0443\u0434\u043e\u0431\u043d\u0443\u044e \u0434\u043b\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0441 \u0446\u0435\u043b\u044c\u044e \u043e\u0442\u043b\u0430\u0434\u043a\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440,<strong><span style=\"color: #0000ff;\"> cos(x) <\/span><\/strong>). \u0417\u0430\u0442\u0435\u043c \u043f\u043e\u0441\u043b\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u041b\u0435\u043a\u0446\u0438\u0438, \u043a\u043e\u0433\u0434\u0430 \u0432\u044b \u0438\u0437\u0443\u0447\u0438\u0442\u0435 \u043a\u0430\u043a \u043e\u0431\u0440\u0430\u0449\u0430\u0442\u044c\u0441\u044f \u0441 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c\u0438 <strong>MVCs<\/strong>, \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u0440\u043e\u0441\u0442\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u0432\u0430\u0448 \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>MVC<\/strong> (\u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0435\u0433\u043e \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 <\/span><strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>) \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u201c\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u201d \u0434\u043b\u044f \u0417\u0430\u0434\u0430\u043d\u0438\u044f \u2116 3.<\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u043d\u0435 \u0432 \u043f\u043e\u0440\u044f\u0434\u043a\u0435 \u043d\u0443\u043c\u0435\u0440\u0430\u0446\u0438\u0438.<\/span><\/p>\n<p><!--more--><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 3 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u0421\u043e\u0437\u0434\u0430\u0439\u0442\u0435 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043d\u043e\u0432\u044b\u0439 <strong>MVC<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438<\/span><span style=\"color: #0000ff;\"> <b>y = f(\u0445)<\/b><\/span>. \u0423 \u043d\u0435\u0433\u043e \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043b\u044e\u0431\u043e\u0439, \u043a\u0430\u043a\u043e\u0439 \u0445\u043e\u0442\u0438\u0442\u0435, <b>public API <\/b> (\u0443\u0447\u0442\u0438\u0442\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0435\u0440\u0435\u0436\u0435\u043d\u0438\u044f, \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0435 \u043d\u0438\u0436\u0435). \u0412\u044b\u0431\u0438\u0440\u0430\u0439\u0442\u0435 <strong>M<\/strong>odel \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e <strong>MVC<\/strong> \u043e\u0447\u0435\u043d\u044c \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e.<\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c, \u043e \u043a\u0430\u043a\u0438\u0445 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0435\u0440\u0435\u0436\u0435\u043d\u0438\u044f\u0445 \u0433\u043e\u0432\u043e\u0440\u0438\u0442\u0441\u044f \u0432 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\">\u041a \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u043c\u0443 \u043c\u043e\u043c\u0435\u043d\u0442\u0443 \u0432\u044b \u0443\u0436\u0435 \u0434\u043e\u043b\u0436\u043d\u044b \u043e\u0447\u0435\u043d\u044c \u0447\u0435\u0442\u043a\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 <strong>MVC<\/strong>. \u041f\u0440\u043e\u044f\u0441\u043d\u0438\u0442\u0435 \u0434\u043b\u044f \u0441\u0435\u0431\u044f, \u0447\u0442\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u0430\u0448\u0435\u0439 <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c\u044e \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0438\u0437 2-\u0445 <strong>MVCs<\/strong> \u0432 \u044d\u0442\u043e\u043c \u0417\u0430\u0434\u0430\u043d\u0438\u0438. \u0423\u0431\u0435\u0434\u0438\u0442\u0435\u0441\u044c, \u0447\u0442\u043e \u0432\u044b \u043d\u0435 \u043d\u0430\u0440\u0443\u0448\u0430\u0435\u0442\u0435 \u043f\u0440\u0430\u0432\u0438\u043b <strong>MVC<\/strong> (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0443 \u0432\u0430\u0441 <strong>V<\/strong>iew \u043d\u0435 \u0440\u0430\u0437\u0433\u043e\u0432\u0430\u0440\u0438\u0432\u0430\u0435\u0442 \u0441 <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c\u044e \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e).<\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\">\u041f\u043e\u043c\u043d\u0438\u0442\u0435, \u0447\u0442\u043e <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c <b>UI<\/b>-\u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u043c \u201c\u0441\u0435\u0440\u0434\u0446\u0435\u043c\u201d \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0432\u0430\u0448\u0435 <strong>MVC<\/strong> \u0434\u0435\u043b\u0430\u0435\u0442 \u0438 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442. \u041f\u0440\u0435\u043a\u0440\u0430\u0441\u043d\u044b\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u043c \u044d\u0442\u043e\u0433\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong><span style=\"color: #0000ff;\">CalculatorBrain<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439, \u043e\u0447\u0435\u0432\u0438\u0434\u043d\u043e, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u201c\u0441\u0435\u0440\u0434\u0446\u0435\u043c\u201d \u00a0<strong>MVC<\/strong> \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u041a\u043e\u0433\u0434\u0430 \u0432\u044b \u0431\u0443\u0434\u0435\u0442\u0435 \u0434\u0443\u043c\u0430\u0442\u044c, \u0447\u0442\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c\u044e \u0434\u043b\u044f \u043d\u043e\u0432\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e <b>View Controller<\/b>, \u0441\u043f\u0440\u043e\u0441\u0438\u0442\u0435 \u0441\u0435\u0431\u044f: \u201c\u0427\u0442\u043e (\u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u043e) \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u044d\u0442\u043e\u0442 <strong>MVC<\/strong>?\u201d \u00a0\u0417\u0430\u0442\u0435\u043c \u0432\u044b\u0431\u0435\u0440\u0438\u0442\u0435 \u0447\u0442\u043e-\u0442\u043e \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442\u043e\u0435 \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0439 <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u0438.<\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\"><strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c \u043a\u043b\u0430\u0441\u0441\u043e\u043c <strong><span style=\"color: #0000ff;\">class<\/span> \u0438\u043b\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043e\u0439 <strong><span style=\"color: #0000ff;\">struct<\/span><\/strong> \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u0432\u044b \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0435 (\u043a\u0430\u043a <strong><span style=\"color: #0000ff;\">CalculatorBrain<\/span>). \u041e\u043d\u0430 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0447\u0435\u043c \u0443\u0433\u043e\u0434\u043d\u043e.<\/strong><\/strong><\/li>\n<\/ul>\n<h2>\u041f\u0443\u043d\u043a\u0442 4 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u0412\u0430\u0448 \u043d\u043e\u0432\u044b\u0439 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>MVC<\/strong> \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u044b\u043c (<strong>generic<\/strong>), \u0433\u043e\u0442\u043e\u0432\u044b\u043c \u043a \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e\u043c\u0443 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044e \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u043c. \u0412 \u043d\u0435\u043c \u043d\u0435 \u0434\u043e\u043b\u0436\u043d\u043e \u0431\u044b\u0442\u044c \u043d\u0438\u043a\u0430\u043a\u0438\u0445 \u0443\u043f\u043e\u043c\u0438\u043d\u0430\u043d\u0438\u0439 \u0447\u0435\u0433\u043e-\u043b\u0438\u0431\u043e \u043e\u0442\u043d\u043e\u0441\u044f\u0449\u0435\u0433\u043e\u0441\u044f \u043a \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0443 \u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043b\u044e\u0431\u043e\u0439 \u0435\u0433\u043e \u0447\u0430\u0441\u0442\u0438 ( \u043d\u0438 \u0432 <strong>M<\/strong>odel, \u043d\u0438 \u0432 <strong>C<\/strong>ontroller \u0438 \u043d\u0438 \u0432 <strong>V<\/strong>iew).<\/span><\/p><\/blockquote>\n<p>\u041f\u043e\u0441\u0442\u0443\u043f\u0438\u043c \u0442\u043e\u0447\u043d\u043e \u0442\u0430\u043a\u0436\u0435, \u043a\u0430\u043a \u043f\u043e\u0441\u0442\u0443\u043f\u0430\u043b \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u043e\u0440 \u041f\u043e\u043b \u0425\u044d\u0433\u0435\u0440\u0442\u0438 \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 <strong>MVC<\/strong> &#171;\u043b\u0438\u0446\u043e&#187; \u043d\u0430<strong>\u00a0\u00a0<a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-4-cs193p-winter-2017-views\/\">\u041b\u0435\u043a\u0446\u0438\u0438\u00a04\u00a0<\/a>\u0438\u00a0<a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-5-cs193p-winter-2017-zhesty-i-mnozhestvennye-mvcs\/\">\u041b\u0435\u043a\u0446\u0438\u0438 5<\/a><\/strong>.<\/p>\n<p><span style=\"font-weight: 400;\">\u0421\u043e\u0437\u0434\u0430\u0435\u043c \u043d\u043e\u0432\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442 &#171;\u0441 \u043d\u0443\u043b\u044f&#187; \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u043d\u044e <strong>File<\/strong> -&gt;<strong> New<\/strong> -&gt; <strong>Project<\/strong> \u00a0\u0438 \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u043c \u0448\u0430\u0431\u043b\u043e\u043d <strong>Single View Application<\/strong>. \u042f\u00a0\u043d\u0430\u0437\u044b\u0432\u0430\u044e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 <b>Calculator<\/b> \u0438 \u043e\u043d\u043e\u00a0\u0431\u0443\u0434\u0435\u0442 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u043c (<b>Universal<\/b>), \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043c\u044b \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u043c\u0441\u044f \u0434\u0435\u043b\u0430\u0442\u044c \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e <\/span><b>MVCs<\/b>.<\/p>\n<p><span style=\"font-weight: 400;\">\u0412\u044b\u0442\u044f\u0433\u0438\u0432\u0430\u0435\u043c \u0438\u0437 \u041f\u0430\u043b\u0438\u0442\u0440\u044b \u041e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 <strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong> \u043d\u0430 storyboard \u0438 \u0440\u0430\u0437\u043c\u0435\u0449\u0430\u0435\u043c \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u043d\u043e\u043c \u0444\u0440\u0430\u0433\u043c\u0435\u043d\u0442\u0435\u00a0<strong>View<\/strong> <strong>Controller<\/strong>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u0442\u0435\u043c &#171;\u0440\u0430\u0441\u0442\u044f\u043d\u0435\u043c&#187;\u00a0<strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong> \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 <strong>Autolayout<\/strong> \u043d\u0430 \u0432\u0435\u0441\u044c \u044d\u043a\u0440\u0430\u043d. \u0412\u044b\u0440\u0430\u0432\u043d\u0438\u0432\u0430\u0435\u043c \u0435\u0433\u043e\u00a0\u043f\u043e \u0433\u043e\u043b\u0443\u0431\u044b\u043c \u043b\u0438\u043d\u0438\u044f\u043c \u0438 \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u043c \u043d\u0430 \u043a\u043d\u043e\u043f\u043a\u0443 <b>Resolve Auto Layout Issues<\/b> (\u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b Autolayout). \u0418\u0437 \u0432\u0441\u043f\u043b\u044b\u0432\u0430\u044e\u0449\u0435\u0433\u043e\u00a0\u043c\u0435\u043d\u044e \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u043c \u043f\u0443\u043d\u043a\u0442 <b>Reset to Suggested Constraints<\/b> (\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u043c\u044b\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f):<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7389 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM.png\" alt=\"\" width=\"1406\" height=\"1190\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM.png 1406w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM-300x254.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM-768x650.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM-1024x867.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-8.43.34-AM-354x300.png 354w\" sizes=\"auto, (max-width: 1406px) 100vw, 1406px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u044b\u00a0<span style=\"color: #0000ff;\"><strong>GraphViewController<\/strong><\/span>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u043d\u0430\u0448 \u043d\u043e\u0432\u044b\u0439 <strong>MVC<\/strong>, \u0438 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0442\u044c \u043d\u0430\u0448\u00a0<strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>\u00a0\u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0438\u0445 \u0432 \u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0418\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u0438:<br \/>\n<strong><span style=\"color: #0000ff;\"><em>GraphViewController<\/em><\/span><\/strong><\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7395 \" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM.png\" alt=\"\" width=\"511\" height=\"502\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM.png 1224w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM-300x295.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM-768x754.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM-1024x1006.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.45.26-AM-305x300.png 305w\" sizes=\"auto, (max-width: 511px) 100vw, 511px\" \/><\/a><\/p>\n<p><em><strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong><\/em><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7396 \" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM.png\" alt=\"\" width=\"521\" height=\"515\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM.png 1210w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM-300x297.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM-768x759.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM-1024x1012.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.50.52-AM-304x300.png 304w\" sizes=\"auto, (max-width: 521px) 100vw, 521px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0421\u043e\u0437\u0434\u0430\u0435\u043c <strong>Outlet<\/strong> \u0434\u043b\u044f\u00a0<strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>\u00a0\u0432 \u043a\u043b\u0430\u0441\u0441\u0435\u00a0<span style=\"color: #0000ff;\"><strong>GraphViewController<\/strong>:<\/span><\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.56.24-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7397 \" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.56.24-AM.png\" alt=\"\" width=\"520\" height=\"430\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u0442\u0435\u043c \u0432\u0441\u0442\u0430\u0432\u0438\u043c \u043d\u043e\u0432\u044b\u0439\u00a0<strong>View Controller<\/strong> \u0432 <strong>Navigation Controller<\/strong> \u0438 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u0435\u043c \u043d\u0430\u0448\u0438 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 <strong>Autolayout<\/strong>\u00a0.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041d\u0430\u0448\u0435\u043c\u0443 <strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>\u00a0\u0437\u0430\u0434\u0430\u0434\u0438\u043c \u043d\u0430 storyboard \u0440\u0435\u0436\u0438\u043c \u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0438 <strong>Content Mode<\/strong> \u0440\u0430\u0432\u043d\u044b\u043c <strong>Redraw<\/strong>, \u0442\u043e \u0435\u0441\u0442\u044c &#171;\u043f\u0435\u0440\u0435\u0440\u0438\u0441\u043e\u0432\u043a\u0430&#187; \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u0430 <strong><span style=\"color: #0000ff;\">draw (CGRect)<\/span><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7393 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM.png\" alt=\"\" width=\"2004\" height=\"1244\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM.png 2004w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM-300x186.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM-768x477.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM-1024x636.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.11.31-AM-483x300.png 483w\" sizes=\"auto, (max-width: 2004px) 100vw, 2004px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u044f (<strong>constrains<\/strong>), \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 <strong>Autolayout<\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7394 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM.png\" alt=\"\" width=\"1944\" height=\"1214\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM.png 1944w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM-300x187.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM-768x480.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM-1024x639.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-9.24.11-AM-480x300.png 480w\" sizes=\"auto, (max-width: 1944px) 100vw, 1944px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041e\u0431\u043e \u0432\u0441\u0435\u043c \u044d\u0442\u043e\u043c \u0433\u043e\u0432\u043e\u0440\u0438\u043b\u043e\u0441\u044c \u043d\u0430 <strong><a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-4-cs193p-winter-2017-views\/\">\u041b\u0435\u043a\u0446\u0438\u044f\u0445 4 <\/a><\/strong>\u0438<a href=\"https:\/\/bestkora.com\/IosDeveloper\/lektsiya-5-cs193p-winter-2017-zhesty-i-mnozhestvennye-mvcs\/\"><strong> 5<\/strong>.<\/a><br \/>\n<span style=\"font-weight: 400;\"><strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c\u044e \u043d\u0430\u0448\u0435\u0433\u043e \u043e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u043e\u0433\u043e <strong>MVC<\/strong> \u0434\u043b\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u0432 \u0444\u0443\u043d\u043a\u0446\u0438\u0439<strong> y = f(x)<\/strong>, \u00a0\u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <span style=\"color: #0000ff;\"><strong>Optional<\/strong><\/span> \u0444\u0443\u043d\u043a\u0446\u0438\u044f <span style=\"color: #0000ff;\"><strong>yForx <\/strong><\/span>\u0442\u0438\u043f\u0430 <span style=\"color: #0000ff;\"><strong>((Double) -&gt; Double)?<\/strong><\/span>:<\/span><\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7399 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM.png\" alt=\"\" width=\"1464\" height=\"1122\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM.png 1464w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM-300x230.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM-768x589.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM-1024x785.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.17.13-AM-391x300.png 391w\" sizes=\"auto, (max-width: 1464px) 100vw, 1464px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0423 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c <strong>V<\/strong>iew, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0439 <strong>Outlet<\/strong>\u00a0:<\/span><\/p>\n<p><strong><span style=\"color: #0000ff;\"><span style=\"color: #ff00ff;\">@IBOutlet<\/span> weak var graphView: GraphView!<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\"><strong>Public API<\/strong> \u0443 \u043a\u043b\u0430\u0441\u0441\u0430 <strong><span style=\"color: #0000ff;\">GraphView &#8212;\u00a0<\/span><\/strong>\u044d\u0442\u043e \u0442\u043e\u0436\u0435 <strong><span style=\"color: #0000ff;\">Optional<\/span><\/strong> \u0444\u0443\u043d\u043a\u0446\u0438\u044f <strong><span style=\"color: #0000ff;\">yForx<\/span> <\/strong>\u0442\u0438\u043f\u0430 <strong><span style=\"color: #0000ff;\">((Double) -&gt; Double)?<\/span><\/strong><span style=\"color: #000000;\">, \u0434\u043b\u044f \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0431\u0443\u0434\u0435\u0442 \u0441\u0442\u0440\u043e\u0438\u0442\u044c\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f <strong><span style=\"color: #0000ff;\">y = f(x)<\/span><\/strong>:<\/span><\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7398 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM.png\" alt=\"\" width=\"1052\" height=\"388\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM.png 1052w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM-300x111.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM-768x283.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM-1024x378.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.10.34-AM-500x184.png 500w\" sizes=\"auto, (max-width: 1052px) 100vw, 1052px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437, \u043a\u043e\u0433\u0434\u0430 \u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f <strong>\u041c<\/strong>\u043e\u0434\u0435\u043b\u044c \u0438\u043b\u0438 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f <strong>Outlet<\/strong>\u00a0<strong><span style=\"color: #0000ff;\">g<\/span><span style=\"color: #0000ff;\"><strong>ra<\/strong>phVew<\/span><\/strong>, \u043c\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u043c \u043d\u0430\u0448 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u0430 <strong><span style=\"color: #0000ff;\">updateUI()<\/span><\/strong>, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043c\u044b \u0442\u0440\u0430\u043d\u0437\u0438\u0442\u043e\u043c \u043f\u0435\u0440\u0435\u0434\u0430\u0435\u043c\u00a0<strong><span style=\"color: #0000ff;\">Optional<\/span><\/strong> \u0444\u0443\u043d\u043a\u0446\u0438\u0438\u00a0<strong><span style=\"color: #0000ff;\">yForx<\/span> <\/strong>\u0442\u0438\u043f\u0430 <strong><span style=\"color: #0000ff;\">((Double) -&gt; Double)?<\/span><\/strong>\u00a0\u043d\u0430\u0448\u0435\u043c\u0443 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7400 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM.png\" alt=\"\" width=\"1036\" height=\"526\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM.png 1036w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM-300x152.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM-768x390.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM-1024x520.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-10.24.49-AM-500x254.png 500w\" sizes=\"auto, (max-width: 1036px) 100vw, 1036px\" \/><\/a><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 5 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u041a\u0430\u043a \u0447\u0430\u0441\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u043e\u0432\u043e\u0433\u043e <strong>MVC<\/strong>, \u0432\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u044b\u0439 (<strong>generic<\/strong>), \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 subclass <strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <span style=\"color: #0000ff;\"><b>y = f(\u0445)<\/b><\/span>.<\/span><\/p><\/blockquote>\n<h2>\u041f\u0443\u043d\u043a\u0442 6 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <b>V<\/b>iew <\/span><b>\u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0432\u043b\u0430\u0434\u0435\u0442\u044c<\/b> (\u0442\u043e \u0435\u0441\u0442\u044c \u0437\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u0442\u044c) <b>\u0434\u0430\u043d\u043d\u044b\u043c\u0438<\/b>, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u043c\u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438, \u0434\u0430\u0436\u0435 \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e. \u0412 \u0441\u043b\u0443\u0447\u0430\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435,\u0442\u043e\u0447\u043a\u0430 \u0437\u0430 \u0442\u043e\u0447\u043a\u043e\u0439. \u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <b>\u00a0View<\/b> \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <span style=\"color: #0000ff;\"><b>y(x)<\/b><\/span>, \u043e\u043d \u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438 \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0430\u0442\u044c \u043c\u0430\u0441\u0441\u0438\u0432 \u0442\u043e\u0447\u0435\u043a, \u043d\u0435 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0439\u0442\u0435 \u0435\u043c\u0443 \u043c\u0430\u0441\u0441\u0438\u0432 \u0442\u043e\u0447\u0435\u043a.<\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0412 \u043a\u043b\u0430\u0441\u0441\u0435 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>\u00a0\u043d\u0430\u0440\u0438\u0441\u0443\u0435\u043c \u043e\u0441\u0438 \u0432 \u043c\u0435\u0442\u043e\u0434\u0435 <strong><span style=\"color: #0000ff;\">draw (CGRect)<\/span><\/strong> \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0432\u0441\u043f\u043e\u043c\u043e\u0433\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 <strong><span style=\"color: #0000ff;\">AxesDrawer<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u044b \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0435\u043c \u0441 \u0441\u0430\u0439\u0442\u0430 <strong><a href=\"https:\/\/web.stanford.edu\/class\/cs193p\/AxesDrawer3.swift.zip\">Stanford<\/a><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7366 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM.png\" alt=\"\" width=\"1096\" height=\"972\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM.png 1096w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM-300x266.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM-768x681.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM-1024x908.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-5.58.01-PM-338x300.png 338w\" sizes=\"auto, (max-width: 1096px) 100vw, 1096px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u043e\u0447\u0435\u043d\u044c \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0440\u0430\u0441\u0447\u0435\u0442\u0430 <strong><span style=\"color: #0000ff;\">origin<\/span><\/strong>. \u041c\u044b \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438\u0441\u044c \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u043e\u0439 \u00a0\u2116 <strong>13<\/strong>\u00a0\u0417\u0430\u0434\u0430\u043d\u0438\u044f 3<\/span><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">\u0411\u044b\u043b\u043e \u0431\u044b \u043f\u0440\u0435\u043a\u0440\u0430\u0441\u043d\u043e, \u0435\u0441\u043b\u0438 \u0431\u044b <span style=\"color: #0000ff;\"><b>origin<\/b><\/span> \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0440\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u043b\u0441\u044f \u0432 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 <span style=\"color: #0000ff;\"><b>UIView<\/b><\/span>. \u041d\u043e \u0431\u0443\u0434\u044c\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u044b \u0433\u0434\u0435\/ \u043a\u043e\u0433\u0434\u0430 \u0432\u044b \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0435 \u044d\u0442\u043e, \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u0433\u0440\u0430\u043d\u0438\u0446\u044b (<span style=\"color: #0000ff;\"><b>bounds<\/b><\/span>) \u0432\u0430\u0448\u0435\u0433\u043e <span style=\"color: #0000ff;\"><b>UIView<\/b><\/span> \u043d\u0435 \u0431\u0443\u0434\u0443\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043e \u0442\u0435\u0445 \u043f\u043e\u0440, \u043f\u043e\u043a\u0430 <span style=\"color: #0000ff;\"><b>UIView<\/b><\/span> \u043d\u0435 \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0441\u044f \u043d\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435. \u0412\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0431\u044b\u0442\u044c \u0443\u0432\u0435\u0440\u0435\u043d\u044b, \u0447\u0442\u043e \u0433\u0440\u0430\u043d\u0438\u0446\u044b (<span style=\"color: #0000ff;\"><b>bounds<\/b><\/span>) \u0432\u0430\u0448\u0435\u0433\u043e <span style=\"color: #0000ff;\"><b>UIView<\/b><\/span> \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0432 \u0432\u0430\u0448\u0435\u043c <span style=\"color: #0000ff;\"><b>drawRect<\/b><\/span>. \u041d\u043e \u0431\u0443\u0434\u044c\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u044b, \u0447\u0442\u043e\u0431\u044b \u043d\u0435 \u043f\u0435\u0440\u0435\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0437\u0430\u043d\u043e\u0432\u043e <span style=\"color: #0000ff;\"><b>origin<\/b><\/span>, \u0435\u0441\u043b\u0438 \u043e\u043d \u0443\u0436\u0435 \u0431\u044b\u043b \u043a\u0435\u043c-\u0442\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d.<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u044b \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u043b\u0438 <strong><span style=\"color: #0000ff;\">private<\/span><\/strong> \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e <strong><span style=\"color: #0000ff;\">originSet<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f <strong><span style=\"color: #0000ff;\">Optional<\/span><\/strong>, \u0442\u043e \u0435\u0441\u0442\u044c, \u0435\u0441\u043b\u0438 \u0435\u0435 \u043d\u0438\u043a\u0442\u043e \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b, \u0442\u043e \u043e\u043d\u0430 \u0440\u0430\u0432\u043d\u044f\u0435\u0442\u0441\u044f <strong><span style=\"color: #0000ff;\">nil<\/span><\/strong>. \u041d\u043e \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u043e \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0435 \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0435\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0432 \u0442\u043e\u0447\u043a\u0443, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0443\u044e \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 \u043d\u0430\u0448\u0435\u0433\u043e <strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong>. \u0412 \u0441\u043b\u0443\u0447\u0430\u0435, \u0435\u0441\u043b\u0438 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0447\u0442\u043e-\u0442\u043e \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0441 &#171;\u0445\u0440\u0430\u043d\u0438\u043c\u043e\u0439&#187; \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439, \u0442\u043e \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u0443\u044e \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e <strong><span style=\"color: #0000ff;\">origin<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u0430\u043c\u0430 \u043d\u0435 \u0438\u043c\u0435\u0435\u0442 &#171;\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f&#187;, \u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c &#171;\u0447\u0443\u0436\u0438\u043c \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c&#187;. \u042d\u0442\u043e <strong>public<\/strong> \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f <strong><span style=\"color: #0000ff;\">origin<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u043c\u043e\u0436\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u0438\u0437\u0432\u043d\u0435 \u0438 \u0432 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043e\u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442 \u043d\u0430\u0448\u0443\u00a0<strong><span style=\"color: #0000ff;\">private<\/span><\/strong>\u00a0\u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e\u00a0<strong><span style=\"color: #0000ff;\">originSet<\/span><\/strong>. \u041d\u043e \u0435\u0441\u043b\u0438 \u043a\u0442\u043e-\u0442\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0438\u0442 \u044d\u0442\u0443 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0443\u044e <strong><span style=\"color: #0000ff;\">origin<\/span><\/strong>, \u0442\u043e \u0432\u043c\u0435\u0441\u0442\u043e <strong><span style=\"color: #0000ff;\">nil<\/span><\/strong> \u043e\u043d \u043f\u043e\u043b\u0443\u0447\u0438\u0442 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0443 \u043d\u0430\u0448\u0435\u0433\u043e <strong>view<\/strong>:<\/span><\/p>\n<p style=\"padding-left: 30px;\"><strong><span style=\"color: #0000ff;\">CGPoint(x: bounds.midX, y: bounds.midY)<\/span><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">\u042d\u0442\u043e\u0442 \u043f\u0440\u0438\u0435\u043c \u041f\u043e\u043b \u0425\u044d\u0433\u0435\u0440\u0438 \u0431\u0443\u0434\u0435\u0442 \u0447\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u043c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0422\u0435\u043f\u0435\u0440\u044c \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0430\u0443\u0447\u0438\u0442\u044c \u043d\u0430\u0448\u00a0<span style=\"color: #0000ff;\"><strong>GraphView<\/strong><\/span>\u00a0\u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a\u0438 \u0442\u0438\u043f\u0430<span style=\"color: #0000ff;\"><strong> y(x)<\/strong><\/span> \u0432 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043c \u0444\u0443\u043d\u043a\u0446\u0438\u044e\u00a0<span style=\"color: #0000ff;\"><strong>\u00a0y(x)<\/strong><\/span>\u00a0\u0432 \u0432\u0438\u0434\u0435\u00a0\u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f<span style=\"color: #0000ff;\">\u00a0<strong>yForX<\/strong>,<\/span> \u0443 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043d\u0430 \u0432\u0445\u043e\u0434\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u00a0\u0442\u0438\u043f\u0430\u00a0<span style=\"color: #0000ff;\"><strong>Double<\/strong><\/span> \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0442\u043e\u0436\u0435 <span style=\"color: #0000ff;\"><strong>Double<\/strong><\/span>.\u00a0\u0412\u00a0<strong>Swift<\/strong>\u00a0\u0444\u0443\u043d\u043a\u0446\u0438\u0438 (\u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f) \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0433\u0440\u0430\u0436\u0434\u0430\u043d\u0430\u043c\u0438 \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u0441\u043e\u0440\u0442\u0430, \u0442\u043e \u0435\u0441\u0442\u044c \u043c\u043e\u0433\u0443\u0442 \u043e\u0431\u044a\u044f\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043a\u0430\u043a \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435, \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c\u0441\u044f \u043a\u0430\u043a \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b. \u042d\u0442\u043e \u0441\u0434\u0435\u043b\u0430\u0435\u0442 \u043d\u0430\u0448 \u043a\u043b\u0430\u0441\u0441\u00a0\u00a0<span style=\"color: #0000ff;\"><strong>GraphView<\/strong><\/span>\u00a0\u043e\u0431\u043e\u0431\u0449\u0435\u043d\u043d\u044b\u043c (<strong>generic<\/strong>) \u0438 \u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0434\u0440\u0443\u0433\u0438\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u044d\u043b\u0435\u043c\u0435\u043d\u0442 <strong>API<\/strong> \u043a\u043b\u0430\u0441\u0441\u0430\u00a0<span style=\"color: #0000ff;\"><strong>GraphView<\/strong><\/span>\u00a0&#8212; \u043f\u0440\u043e\u0441\u0442\u043e \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0442\u0438\u043f\u0430:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7368 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM.png\" alt=\"\" width=\"1070\" height=\"264\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM.png 1070w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-300x74.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-768x189.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-1024x253.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-500x123.png 500w\" sizes=\"auto, (max-width: 1070px) 100vw, 1070px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u042d\u0442\u043e\u00a0<span style=\"color: #0000ff;\"><b>Optional<\/b><\/span>\u00a0\u0444\u0443\u043d\u043a\u0446\u0438\u044f &#8212; \u0432\u044b \u043d\u0435 \u043e\u0431\u044f\u0437\u0430\u043d\u044b \u0437\u0430\u0434\u0430\u0432\u0430\u0442\u044c \u044d\u0442\u0443 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0432 \u0441\u0432\u043e\u0435\u043c \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u0435 \u043a\u043b\u0430\u0441\u0441\u0430\u00a0<strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>. \u041f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c \u043d\u0435\u0447\u0442\u043e \u043f\u043e\u0445\u043e\u0436\u0435\u0435 \u043d\u0430\u00a0<span style=\"color: #0000ff;\"><strong>optional<\/strong><\/span>\u00a0\u043c\u0435\u0442\u043e\u0434 \u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0435 \u0441\u0442\u0430\u0440\u043e\u0433\u043e\u00a0<strong>Objective-C<\/strong>\u00a0\u0441\u0442\u0438\u043b\u044f. \u0422\u0430\u043a\u0438\u0435\u00a0<strong><span style=\"color: #0000ff;\">optional<\/span>\u00a0<\/strong>\u043c\u0435\u0442\u043e\u0434\u044b \u043d\u0435 \u0434\u043e\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f \u0432 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430\u0445 \u043d\u043e\u0432\u043e\u0433\u043e\u00a0<strong>Swift<\/strong>\u00a0\u0441\u0442\u0438\u043b\u044f.<br \/>\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 <strong><span style=\"color: #0000ff;\">yForX<\/span><\/strong>\u00a0\u043a\u0430\u043a \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u00a0<strong>API<\/strong>\u00a0\u043a\u043b\u0430\u0441\u0441\u0430\u00a0<span style=\"color: #0000ff;\"><strong>GraphView<\/strong><\/span>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u0437\u0432\u043d\u0435, \u0440\u0438\u0441\u0443\u0435\u043c \u0433\u0440\u0430\u0444\u0438\u043a \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u0430\u00a0<strong><span style=\"color: #0000ff;\">drawCurveInRect<\/span><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.45.34-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7369 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.45.34-PM.png\" alt=\"\" width=\"1092\" height=\"1224\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.45.34-PM.png 1092w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.45.34-PM-268x300.png 268w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.45.34-PM-768x861.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.45.34-PM-914x1024.png 914w\" sizes=\"auto, (max-width: 1092px) 100vw, 1092px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041b\u043e\u0433\u0438\u043a\u0430 \u044d\u0442\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430 \u043e\u0447\u0435\u043d\u044c \u043f\u0440\u043e\u0441\u0442\u0430\u044f \u0438 \u043e\u043f\u0438\u0441\u0430\u043d\u0430 \u043e\u043d\u0430 \u0432 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432 \u043f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0435 \u2116 15<\/span><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">\u041d\u0435 \u0443\u0441\u043b\u043e\u0436\u043d\u044f\u0439\u0442\u0435 \u0441\u043b\u0438\u0448\u043a\u043e\u043c \u0441\u0438\u043b\u044c\u043d\u043e \u0432\u0430\u0448 <strong><span style=\"color: #0000ff;\">draw(CGRect)<\/span><\/strong>. \u041f\u0440\u043e\u0441\u0442\u043e \u0434\u0435\u043b\u0430\u0439\u0442\u0435 \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0438 \u043f\u043e \u043a\u0430\u0436\u0434\u043e\u0439 \u043f\u0438\u043a\u0441\u0435\u043b\u0435 (<b>pixel<\/b>) (\u043d\u0435 <\/span><b>point<\/b>) \u043f\u043e \u0432\u0441\u0435\u0439 \u0448\u0438\u0440\u0438\u043d\u0435 (<strong><span style=\"color: #0000ff;\">width<\/span><\/strong>) \u0432\u0430\u0448\u0435\u0433\u043e <b>V<\/b>iew (\u0438\u043b\u0438 \u043b\u0443\u0447\u0448\u0435 \u0432\u0434\u043e\u043b\u044c \u0432\u0441\u0435\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0432\u044b \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u043b\u0438 \u0434\u043b\u044f \u0440\u0438\u0441\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u0430 \u0432 <strong><span style=\"color: #0000ff;\">draw(CGRect)<\/span><\/strong>), \u0438 \u0440\u0438\u0441\u0443\u0439\u0442\u0435 <b>\u043b\u0438\u043d\u0438\u044e<\/b> (\u0438\u043b\u0438 \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0430\u0439\u0442\u0435\u0441\u044c (\u201cmove to\u201d), \u0435\u0441\u043b\u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u044f\u044f \u0442\u043e\u0447\u043a\u0430 \u0431\u044b\u043b\u0430 \u201c\u043d\u0435\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0439\u201d) \u043a \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0442\u043e\u0447\u043a\u0435, \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0432\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0435 (\u0435\u0441\u043b\u0438 \u0442\u043e\u0447\u043a\u0430 \u201c\u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u0430\u044f\u201d).<\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0428\u0438\u0440\u0438\u043d\u0430 \u043d\u0430\u0448\u0435\u0433\u043e <strong><span style=\"color: #0000ff;\">UIView<\/span><\/strong> &#8212;<strong><span style=\"color: #0000ff;\"> bounds.size.width<\/span><\/strong>\u00a0\u0432 \u0442\u043e\u0447\u043a\u0430\u0445 (<strong>points<\/strong>), \u0430 \u043d\u0430\u043c \u0441\u043a\u0430\u0437\u0430\u043b\u0438 \u0438\u0442\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u043e <strong>\u043f\u0438\u043a\u0441\u0435\u043b\u044f\u043c<\/strong>, \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u043c\u043d\u043e\u0436\u0438\u0442\u044c \u043d\u0430\u00a0<strong><span style=\"color: #0000ff;\">contentScaleFactor<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u0438\u043a\u0441\u0435\u043b\u0435\u0439 \u043d\u0430 \u043e\u0434\u043d\u0443 \u0442\u043e\u0447\u043a\u0443 \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0434\u0438\u0441\u043f\u043b\u0435\u044f \u0432\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u0438\u0431\u043e\u0440\u0430 (<strong><span style=\"color: #0000ff;\">1<\/span><\/strong>&#8212;\u00a0\u043e\u0431\u044b\u0447\u043d\u044b\u0439 <strong>2<\/strong> &#8212; Retina, <strong>3\u00a0<\/strong>&#8212; iPhone 6+ \u0438 \u0432\u044b\u0448\u0435)<br \/>\n\u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u043e\u0431\u0449\u0435\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0438\u0442\u0435\u0440\u0430\u0446\u0438\u0439 (\u0438\u043b\u0438 <strong>\u043f\u0438\u043a\u0441\u0435\u043b\u0435\u0439<\/strong>) \u0431\u0443\u0434\u0435\u0442\u00a0<strong><span style=\"color: #0000ff;\">bounds.size.width\u00a0*\u00a0contentScaleFactor<\/span><\/strong>.<br \/>\n. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0.<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7370 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM.png\" alt=\"\" width=\"1036\" height=\"234\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM.png 1036w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM-300x68.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM-768x173.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM-1024x231.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.58.53-PM-500x113.png 500w\" sizes=\"auto, (max-width: 1036px) 100vw, 1036px\" \/><\/a><\/p>\n<p>. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0. \u00a0.<\/p>\n<p><span style=\"font-weight: 400;\">\u0410 \u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u043c\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0432 \u0442\u043e\u0447\u043a\u0430\u0445 (<strong>points<\/strong>), \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0438\u043c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <strong>\u043f\u0438\u043a\u0441\u0435\u043b\u044f <span style=\"color: #0000ff;\">i<\/span><\/strong> \u0432 <strong><span style=\"color: #0000ff;\">\u0445<\/span><\/strong>-\u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0443 <strong>\u0442\u043e\u0447\u043a\u0438 <span style=\"color: #0000ff;\">xGraph<\/span><\/strong>, \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0432 \u043d\u0430 <strong><span style=\"color: #0000ff;\">contentScaleFactor<\/span><\/strong>\u00a0\u0438 \u043e\u043f\u044f\u0442\u044c \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u044f\u0441\u044c \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0442\u043e\u0447\u0435\u043a. \u041f\u043e\u043d\u044f\u0442\u043d\u043e, \u0447\u0442\u043e \u0447\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u043f\u043b\u0435\u044f \u043f\u0440\u0438\u0431\u043e\u0440\u0430, \u0442\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0434\u0435\u043b\u0430\u0442\u044c \u0440\u0430\u0441\u0447\u0435\u0442\u043e\u0432, \u043d\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u0441\u0442\u0440\u043e\u044f\u0442\u0441\u044f \u0432\u00a0\u0442\u043e\u0447\u043a\u0430\u0445 (<strong>points<\/strong>).<br \/>\n\u0422\u0435\u043f\u0435\u0440\u044c \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c <strong><span style=\"color: #0000ff;\">y<\/span><\/strong>-\u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0443\u00a0<strong>\u0442\u043e\u0447\u043a\u0438\u00a0<span style=\"color: #0000ff;\">yGraph<\/span><\/strong>,\u00a0\u00a0\u0438\u043c\u0435\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044e<strong><span style=\"color: #0000ff;\">\u00a0<\/span><\/strong><strong><span style=\"color: #0000ff;\">yForX<\/span><\/strong>. \u042d\u0442\u043e \u043d\u0435 \u0442\u0430\u043a \u043f\u0440\u043e\u0441\u0442\u043e, \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u044f, \u0447\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432\u044b \u0440\u0438\u0441\u0443\u0435\u0442\u0435 \u0432\u043d\u0443\u0442\u0440\u0438 \u0432\u0430\u0448\u0435\u0433\u043e <span style=\"color: #0000ff;\"><b>drawRect<\/b><\/span> \u043d\u0435 \u0442\u0430 \u0436\u0435 \u0441\u0430\u043c\u0430\u044f, \u0447\u0442\u043e \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0432\u0430\u0448\u0435\u0433\u043e <b>\u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445<\/b>, \u00a0\u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0432\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u043a \u00a0(\u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0443 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0432\u044b \u0440\u0438\u0441\u0443\u0435\u0442\u0435, \u0435\u0441\u0442\u044c <span style=\"color: #0000ff;\"><b>origin<\/b><\/span> \u0432 \u043b\u0435\u0432\u043e\u043c \u0432\u0435\u0440\u0445\u043d\u0435\u043c \u0443\u0433\u043b\u0443, \u0430 <span style=\"color: #0000ff;\"><b>origin<\/b><\/span> \u0434\u0430\u043d\u043d\u044b\u0445, \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e, \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0433\u0434\u0435-\u0442\u043e \u0435\u0449\u0435 \u043d\u0430 <b>view<\/b>; \u043d\u0435 \u0433\u043e\u0432\u043e\u0440\u044f \u0443\u0436\u0435 \u043e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 <span style=\"color: #0000ff;\"><b>scale<\/b><\/span>).<br \/>\n\u041d\u0435 \u0431\u0443\u0434\u0435\u043c \u0441\u0435\u0439\u0447\u0430\u0441 \u0432 \u044d\u0442\u043e\u043c \u0443\u0432\u044f\u0437\u0430\u0442\u044c (\u044f \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0443 \u043e\u0431 \u044d\u0442\u043e\u043c \u043f\u043e\u0437\u0436\u0435) , \u043f\u0440\u043e\u0441\u0442\u043e \u0430\u043a\u0446\u0435\u043d\u0442\u0438\u0440\u0443\u0439\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u0442\u043e\u043c, \u0447\u0442\u043e \u0433\u0440\u0430\u0444\u0438\u043a \u0441\u0442\u0440\u043e\u0438\u0442\u044c\u0441\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 <strong>public<\/strong> \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u00a0<strong><span style=\"color: #0000ff;\">yForX<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439 \u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 <strong>API<\/strong> \u043a\u043b\u0430\u0441\u0441\u0430 <strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7368 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM.png\" alt=\"\" width=\"1070\" height=\"264\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM.png 1070w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-300x74.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-768x189.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-1024x253.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.39.14-PM-500x123.png 500w\" sizes=\"auto, (max-width: 1070px) 100vw, 1070px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0432\u0435\u0440\u043d\u0435\u043c\u0441\u044f \u0432 <strong><span style=\"color: #0000ff;\">GraphViewController<\/span><\/strong> \u0438 \u0437\u0430\u0434\u0430\u0434\u0438\u043c \u0432 \u0435\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0435 &#171;\u0436\u0438\u0437\u043d\u0435\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430&#187; \u00a0<strong><span style=\"color: #0000ff;\">viewDidLoad<\/span><\/strong> \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044e:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7371 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM.png\" alt=\"\" width=\"1090\" height=\"470\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM.png 1090w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM-300x129.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM-768x331.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM-1024x442.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-8.58.34-PM-500x216.png 500w\" sizes=\"auto, (max-width: 1090px) 100vw, 1090px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0438 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0433\u0440\u0430\u0444\u0438\u043a \u044d\u0442\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043d\u0430 \u043d\u0430\u0448\u0435\u043c \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u043c <strong>MVC<\/strong>\u00a0\u0432 \u043f\u043e\u0440\u0442\u0440\u0435\u0442\u043d\u043e\u043c \u0438 \u043b\u0430\u043d\u0434\u0448\u0430\u0444\u0442\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0430\u0445:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7373 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM.png\" alt=\"\" width=\"1806\" height=\"1172\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM.png 1806w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM-300x195.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM-768x498.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM-1024x665.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-9.03.35-PM-462x300.png 462w\" sizes=\"auto, (max-width: 1806px) 100vw, 1806px\" \/><\/a><\/p>\n<p><strong><span style=\"font-weight: 400;\">\u041f\u043e\u0434\u0441\u043a\u0430\u0437\u043a\u0430 \u2116 14 \u043a \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043f\u0443\u043d\u043a\u0442\u0430\u043c<\/span><\/strong><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">\u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u0431\u043b\u0430\u0434\u0430\u0442\u044c \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c\u044e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0440\u0430\u0437\u0440\u044b\u0432\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u044b\u0442\u0430\u0442\u044c\u0441\u044f \u043d\u0430\u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u043b\u0438\u043d\u0438\u0438 \u043e\u0442 \u0438\u043b\u0438 \u043a \u0442\u043e\u0447\u043a\u0430\u043c, \u0443 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <span style=\"color: #0000ff;\"><b>y\u00a0<\/b><\/span> \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442\u00a0<strong><span style=\"color: #0000ff;\">.isNormal\u00a0<\/span><\/strong>\u0438\u043b\u0438\u00a0<strong><span style=\"color: #0000ff;\">.isZero<\/span><\/strong>). \u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u044d\u0442\u0443 \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044e, \u0432\u043f\u043e\u043b\u043d\u0435 \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u043e, \u0447\u0442\u043e\u0431\u044b \u0432\u0430\u0448 \u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 V<\/span><b>iew<\/b> \u0440\u0438\u0441\u043e\u0432\u0430\u043b \u0431\u044b \u0433\u0440\u0430\u0444\u0438\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043a\u0430\u0442\u0430\u0441\u0442\u0440\u043e\u0444\u0438\u0447\u0435\u0441\u043a\u0438 \u0431\u044b\u0441\u0442\u0440\u043e \u043d\u0430\u0440\u0430\u0441\u0442\u0430\u0435\u0442 \u043f\u0440\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u043d\u0430 \u043e\u0434\u043d\u0443 \u043f\u0438\u043a\u0441\u0435\u043b\u044e \u043f\u043e \u043e\u0441\u0438 \u0445, \u0432 \u0432\u0438\u0434\u0435 \u043f\u043e\u0447\u0442\u0438 \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u043b\u0438\u043d\u0438\u0438 \u043c\u0435\u0436\u0434\u0443 \u044d\u0442\u0438\u043c\u0438 \u0434\u0432\u0443\u043c\u044f \u0442\u043e\u0447\u043a\u0430\u043c\u0438, \u0434\u0430\u0436\u0435 \u0435\u0441\u043b\u0438 \u044d\u0442\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u044b\u0432\u043d\u043e\u0439 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, <strong><span style=\"color: #0000ff;\">tan(x)<\/span><\/strong>). \u0411\u044b\u043b\u043e \u0431\u044b \u0437\u0434\u043e\u0440\u043e\u0432\u043e, \u0435\u0441\u043b\u0438 \u0431\u044b \u0432\u044b \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u043b\u0438 \u044d\u0442\u0438 \u0441\u043b\u0443\u0447\u0430\u0438 \u0441 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0434\u043e\u043f\u0443\u0441\u043a\u043e\u043c \u0438 \u043d\u0435 \u0440\u0438\u0441\u043e\u0432\u0430\u043b\u0438 \u0431\u044b \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u0435 \u043b\u0438\u043d\u0438\u0438 ( \u043d\u043e \u044d\u0442\u043e \u043d\u0430 \u0432\u0430\u0448\u0435 \u0443\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u0438\u0435).<\/p><\/blockquote>\n<p>\u042f \u0445\u043e\u0447\u0443 \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u044d\u0442\u0438\u043c \u043f\u0443\u043d\u043a\u0442\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u0442\u044c, \u043a\u0430\u043a \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <strong>y(x)<\/strong> \u0432 <strong><span style=\"color: #0000ff;\">drawRect<\/span><\/strong>.<br \/>\n<span style=\"font-weight: 400;\">\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u043e\u044f\u0441\u043d\u0438\u043c \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044e \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7374 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM.png\" alt=\"\" width=\"1236\" height=\"1156\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM.png 1236w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM-300x281.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM-768x718.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM-1024x958.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.01.44-PM-321x300.png 321w\" sizes=\"auto, (max-width: 1236px) 100vw, 1236px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041c\u044b \u0440\u0438\u0441\u0443\u0435\u043c \u0432 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0430\u0445<strong><span style=\"color: #c40c0c;\"> XgYg<\/span>\u00a0<\/strong>\u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u00a0<strong><span style=\"color: #0000ff;\">draw(CGRect)<\/span><\/strong>, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0443 \u043c\u0435\u043d\u044f \u0435\u0441\u0442\u044c \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u0430\u044f \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f <strong><span style=\"color: #0000ff;\">\u0445<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0434\u0430\u0435\u0442 \u043d\u0430\u043c \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0443 <strong><span style=\"color: #0000ff;\">\u0425<\/span> <\/strong>\u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7375 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM.png\" alt=\"\" width=\"1056\" height=\"448\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM.png 1056w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM-300x127.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM-768x326.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM-1024x434.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-10.20.45-PM-500x212.png 500w\" sizes=\"auto, (max-width: 1056px) 100vw, 1056px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f <span style=\"color: #0000ff;\"><b>y<\/b><\/span>\u00a0\u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u0443 <strong><span style=\"color: #0000ff;\">Y<\/span>\u00a0<\/strong> \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e\u0433\u043b\u0430\u0441\u043d\u043e \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <strong>y(x)<\/strong>, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435\u043c <strong><span style=\"color: #0000ff;\">yForX<\/span><\/strong>, \u0438 \u0437\u0434\u0435\u0441\u044c \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430, \u0447\u0442\u043e \u043c\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0435 (<strong>finite<\/strong>) \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435. \u042d\u0442\u043e \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043c\u0435\u0442\u043e\u0434\u0430 <strong><span style=\"color: #0000ff;\">isFinite<\/span><\/strong> \u0442\u0438\u043f\u0430 <strong><span style=\"color: #0000ff;\">Double<\/span><\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u0447\u0442\u043e \u043e\u043d\u0430 \u043d\u0435 \u00a0<strong><span style=\"color: #0000ff;\">InFinite<\/span><\/strong> (\u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u044c) \u0438 \u043d\u0435 <strong><span style=\"color: #0000ff;\">NaN<\/span><\/strong>. \u0415\u0441\u043b\u0438 \u043c\u044b \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0433\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u00a0<span style=\"color: #0000ff;\"><b>y<\/b><\/span>\u00a0\u0444\u0443\u043d\u043a\u0446\u0438\u0438\u00a0<strong>y(x)<\/strong>, \u0442\u043e \u043c\u044b \u043f\u0440\u043e\u0441\u0442\u043e \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u044d\u0442\u0443 \u0442\u043e\u0447\u043a\u0443.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0415\u0441\u043b\u0438 \u043c\u044b \u0442\u0435\u043f\u0435\u0440\u044c \u043d\u0430\u0440\u0438\u0441\u0443\u0435\u043c \u0433\u0440\u0430\u0444\u0438\u043a \u0440\u0430\u0437\u0440\u044b\u0432\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 <strong><span style=\"color: #0000ff;\">sin (M)\u00a0\u00f7 cos (M)<\/span><\/strong>, \u0442\u043e \u0443 \u043d\u0430\u0441 \u043f\u043e\u044f\u0432\u044f\u0442\u0441\u044f \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u044b\u0435 \u043b\u0438\u043d\u0438\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u043d\u0430\u043c \u0445\u043e\u0442\u0435\u043b\u043e\u0441\u044c \u0431\u044b \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7378 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM.png\" alt=\"\" width=\"1514\" height=\"1164\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM.png 1514w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM-300x231.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM-768x590.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM-1024x787.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.03.49-PM-390x300.png 390w\" sizes=\"auto, (max-width: 1514px) 100vw, 1514px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u0437\u0430\u043f\u043e\u043c\u043d\u0438\u0442\u044c <span style=\"color: #0000ff;\"><strong>yGraf<\/strong> <\/span>\u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0439 \u0442\u043e\u0447\u043a\u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 <strong><span style=\"color: #0000ff;\">oldYGraph<\/span><\/strong> \u0438 \u043f\u043e\u0434\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u043f\u0440\u0438\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b<strong><span style=\"color: #ff0000;\"> Yg<\/span><\/strong>, \u00a0\u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043d\u0435 \u0434\u043e\u043b\u0436\u043d\u043e \u043f\u0440\u0435\u0432\u044b\u0448\u0430\u0442\u044c \u0432 <strong>1.5<\/strong> \u0440\u0430\u0437\u0430 \u0440\u0430\u0437\u043c\u0435\u0440 \u044d\u043a\u0440\u0430\u043d\u0435 \u043f\u043e \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u0435:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7379 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM.png\" alt=\"\" width=\"1060\" height=\"178\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM.png 1060w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM-300x50.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM-768x129.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM-1024x172.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-5.11.50-PM-500x84.png 500w\" sizes=\"auto, (max-width: 1060px) 100vw, 1060px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0412 \u0441\u043b\u0443\u0447\u0430\u0435 \u0435\u0441\u043b\u0438 \u0443 \u043d\u0430\u0441 \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u0442\u0430\u0441\u0442\u0440\u043e\u0444\u0438\u0447\u0435\u0441\u043a\u0438 \u00a0\u0431\u044b\u0441\u0442\u0440\u043e\u0435 \u043d\u0430\u0440\u0430\u0441\u0442\u0430\u043d\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b <strong><span style=\"color: #ff0000;\"> Yg<\/span><\/strong>\u00a0\u043f\u0440\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0438 \u043d\u0430 \u043e\u0434\u043d\u0443 \u043f\u0438\u043a\u0441\u0435\u043b\u044e \u043f\u043e \u043e\u0441\u0438 <strong><span style=\"color: #ff0000;\">Xg<\/span><\/strong> (\u0444\u0438\u043a\u0441\u0438\u0440\u0443\u0435\u043c \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 <strong><span style=\"color: #0000ff;\">disContinuity)<\/span><\/strong>, \u0442\u043e \u043c\u044b \u043d\u0435 \u0431\u0443\u0434\u0435\u043c \u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c \u043b\u0438\u043d\u0438\u044e, \u0430 \u0441\u043a\u0430\u0436\u0435\u043c, \u0447\u0442\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0442\u043e\u0447\u043a\u0430 \u043e\u043f\u044f\u0442\u044c \u0434\u043e\u043b\u0436\u043d\u0430 \u0431\u044b\u0442\u044c &#171;\u043f\u0435\u0440\u0432\u043e\u0439&#187;:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.03.01-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7380 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.03.01-PM.png\" alt=\"\" width=\"1054\" height=\"1084\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.03.01-PM.png 1054w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.03.01-PM-292x300.png 292w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.03.01-PM-768x790.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.03.01-PM-996x1024.png 996w\" sizes=\"auto, (max-width: 1054px) 100vw, 1054px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u043e\u0441\u0442\u0440\u043e\u0438\u043c \u0433\u0440\u0430\u0444\u0438\u043a\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439: \u0440\u0430\u0437\u0440\u044b\u0432\u043d\u044b\u0445 \u0438 \u043d\u0435\u0440\u0430\u0437\u0440\u044b\u0432\u043d\u044b\u0445.<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7381 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM.png\" alt=\"\" width=\"2384\" height=\"1172\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM.png 2384w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM-300x147.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM-768x378.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM-1024x503.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.26.24-PM-500x246.png 500w\" sizes=\"auto, (max-width: 2384px) 100vw, 2384px\" \/><\/a><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 10 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>V<\/strong>iew \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c<\/span> <span style=\"color: #993366;\"><b>@IBDesignable<\/b><\/span>, \u0438 \u0435\u0433\u043e \u043c\u0430\u0441\u0448\u0442\u0430\u0431 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c <span style=\"color: #993366;\"><b>@IBInspectable<\/b><\/span>. \u041e\u0441\u0438 \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u043c<b> V<\/b>iew \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u043e\u044f\u0432\u0438\u0442\u044c\u0441\u044f \u043d\u0430 <b>storyboard<\/b> \u0432 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0435, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u043c \u0432 \u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0410\u0442\u0440\u0438\u0431\u0443\u0442\u043e\u0432.<\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u0435\u043c \u043d\u0430\u0448 \u043a\u043b\u0430\u0441\u0441<strong><span style=\"color: #0000ff;\">\u00a0GraphView<\/span><\/strong>\u00a0\u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b\u00a0<span style=\"color: #993366;\"><strong>@IBDesignable<\/strong><\/span>, \u0438\u00a0<strong>Xcode<\/strong>\u00a0\u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043c\u0435\u0447\u0430\u0435\u0442 \u044d\u0442\u043e \u0438 \u0440\u0438\u0441\u0443\u0435\u0442 \u043f\u0440\u044f\u043c\u043e \u043d\u0430 storyboard \u043d\u0430\u0448\u0438 \u043e\u0441\u0438. \u0414\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u044b\u00a0<strong><span style=\"color: #0000ff;\"><span style=\"color: #993366;\">@IBInspectable<\/span>\u00a0<\/span><\/strong> \u0434\u0430\u044e\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u044f\u0432\u0438\u0442\u0441\u044f \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u00a0<strong><span style=\"color: #0000ff;\">scale<\/span><\/strong>,<strong><span style=\"color: #0000ff;\">\u00a0<\/span><\/strong>\u00a0<span style=\"color: #0000ff;\"><strong>lineWidth<\/strong><\/span>,\u00a0<strong><span style=\"color: #0000ff;\">color<\/span><\/strong><span style=\"color: #0000ff;\"><span style=\"color: #000000;\">,<\/span><\/span> <strong><span style=\"color: #0000ff;\">colorAxes<\/span><\/strong>\u00a0\u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0432\u00a0<strong>\u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0410\u0442\u0440\u0438\u0431\u0443\u0442\u043e\u0432<\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7382 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM.png\" alt=\"\" width=\"1060\" height=\"416\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM.png 1060w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM-300x118.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM-768x301.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM-1024x402.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-6.32.33-PM-500x196.png 500w\" sizes=\"auto, (max-width: 1060px) 100vw, 1060px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0422\u0435\u043f\u0435\u0440\u044c \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u043d\u0430\u043c\u0438 \u0438\u0437\u043e\u0431\u0440\u0435\u0442\u0435\u043d\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043f\u0440\u044f\u043c\u043e \u043d\u0430 storyboard:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7367 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM.png\" alt=\"\" width=\"2068\" height=\"1482\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM.png 2068w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM-300x215.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM-768x550.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM-1024x734.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-07-at-6.26.32-PM-419x300.png 419w\" sizes=\"auto, (max-width: 2068px) 100vw, 2068px\" \/><\/a><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 11 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u0412\u0430\u0448 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <b>V<\/b>iew \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0436\u0435\u0441\u0442\u044b:<\/span><\/p>\n<ol>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"color: #993366;\"><b>Pinching<\/b><\/span> (\u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u0438 \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u0435 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430 \u0446\u0435\u043b\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043e\u0441\u0438 \u0433\u0440\u0430\u0444\u0438\u043a\u0430)<\/li>\n<li style=\"font-weight: 400;\"><span style=\"color: #993366;\"><b>Panning<\/b><\/span> (\u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043e\u0441\u0438, \u0432\u0441\u043b\u0435\u0434 \u0437\u0430 \u043f\u0435\u0440\u0435\u0434\u0432\u0438\u0436\u0435\u043d\u0438\u044f\u043c\u0438 \u043f\u0430\u043b\u044c\u0446\u0435\u0432 \u043f\u043e \u044d\u043a\u0440\u0430\u043d\u0443)<\/li>\n<li style=\"font-weight: 400;\"><span style=\"color: #993366;\"><b>Double-tapping<\/b><\/span> (\u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435 <span style=\"color: #0000ff;\"><b>origin<\/b><\/span> \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0432 \u0442\u043e\u0447\u043a\u0443, \u0433\u0434\u0435 \u0432\u044b \u0434\u0432\u0430\u0436\u0434\u044b \u201c\u0442\u0430\u043f\u043d\u0443\u043b\u0438\u201d)<\/li>\n<\/ol>\n<\/ol>\n<\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0411\u0443\u0434\u0435\u043c \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c &#171;\u0436\u0435\u0441\u0442\u044b&#187; \u0432\u00a0<span style=\"color: #0000ff;\"><strong>GraphViewController<\/strong><\/span>, \u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0436\u0435\u0441\u0442\u043e\u0432 \u0431\u0443\u0434\u0443\u0442 \u0432<span style=\"color: #0000ff;\"><strong>\u00a0GraphView<\/strong><\/span>, \u0442\u0430\u043a \u043a\u0430\u043a \u0432\u0441\u0435 \u0436\u0435\u0441\u0442\u044b \u0441\u0432\u044f\u0437\u0430\u043d\u044b \u0441 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u043e\u0439 \u0435\u0433\u043e <strong>UI<\/strong> \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432.\u00a0\u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0442\u044c \u0436\u0435\u0441\u0442\u044b \u0431\u0443\u0434\u0435\u043c\u00a0\u0432\u00a0\u041d\u0430\u0431\u043b\u044e\u0434\u0430\u0442\u0435\u043b\u0435 \u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u00a0<span style=\"color: #0000ff;\"><strong>didSet { }<\/strong><\/span>\u00a0\u043d\u0430\u0448\u0435\u0433\u043e \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430\u00a0<strong><span style=\"color: #0000ff;\">graphView<\/span><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7384 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM.png\" alt=\"\" width=\"1108\" height=\"434\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM.png 1108w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM-300x118.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM-768x301.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM-1024x401.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.24.36-PM-500x196.png 500w\" sizes=\"auto, (max-width: 1108px) 100vw, 1108px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u043e\u043c\u0435\u0441\u0442\u0438\u043c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0436\u0435\u0441\u0442\u043e\u0432\u00a0<strong><span style=\"color: #0000ff;\">scale<\/span><\/strong>,\u00a0<strong><span style=\"color: #0000ff;\">originMove<\/span><\/strong>,\u00a0<strong><span style=\"color: #0000ff;\">origin<\/span><\/strong>\u00a0\u0432 \u043a\u043b\u0430\u0441\u0441\u00a0<strong><span style=\"color: #0000ff;\">GraphView<\/span><\/strong>, \u043e\u0441\u0442\u0430\u0432\u0438\u0432 \u0438\u0445\u00a0<strong>non-private<\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7386 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM.png\" alt=\"\" width=\"1040\" height=\"678\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM.png 1040w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM-300x196.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM-768x501.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM-1024x668.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-08-at-8.27.38-PM-460x300.png 460w\" sizes=\"auto, (max-width: 1040px) 100vw, 1040px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 <strong><a href=\"https:\/\/github.com\/BestKora\/Calculator-III-cs193p-2017-\/tree\/SingleGraph\">Github<\/a><\/strong>.<\/span><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 1 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u0412\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u043d\u0430\u0447\u0430\u0442\u044c \u044d\u0442\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u0435 \u0441 \u043a\u043e\u0434\u0430 \u0432\u0430\u0448\u0435\u0433\u043e \u0417\u0430\u0434\u0430\u043d\u0438\u044f 2, \u0430 \u043d\u0435 \u0441 \u043a\u0430\u043a\u043e\u0439-\u0442\u043e \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u0438, \u043d\u0430\u0445\u043e\u0434\u044f\u0449\u0435\u0439\u0441\u044f \u043d\u0430 \u0441\u0430\u0439\u0442\u0435. \u0418\u0437\u0443\u0447\u0435\u043d\u0438\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u043e\u0432\u044b\u0445 MVCs \u0438\u00a0<b>segues<\/b>\u00a0\u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043e\u043f\u044b\u0442\u0430, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 copy \/ paste \u0438\u043b\u0438 \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u0436\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439\u00a0<b>storyboard<\/b>, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0443\u0436\u0435 \u0435\u0441\u0442\u044c\u00a0<b>segues<\/b>.<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u042d\u0442\u043e\u0442 \u043f\u0443\u043d\u043a\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d.<\/span><\/p>\n<h2>\u041f\u0443\u043d\u043a\u0442 2 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/h2>\n<blockquote><p><span style=\"font-weight: 400;\">\u041f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u0443\u0439\u0442\u0435 \u043a\u043b\u0430\u0441\u0441\u00a0<b>ViewController<\/b>, c \u043a\u043e\u0442\u043e\u0440\u044b\u043c \u0432\u044b \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u0432 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 1 \u0438 2 \u0432\u00a0<b>CalculatorViewController<\/b>.<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u041f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0443\u0436\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0432 3-\u0445 \u043c\u0435\u0441\u0442\u0430\u0445:<br \/>\n1. \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u0442\u044c \u0441\u0430\u043c \u0444\u0430\u0439\u043b \u0432 \u041d\u0430\u0432\u0438\u0433\u0430\u0442\u043e\u0440\u0435 \u0441\u00a0<span style=\"text-decoration: underline;\"><em><span style=\"color: #000000; text-decoration: underline;\">ViewController.swift<\/span><\/em><\/span>\u00a0\u043d\u0430\u00a0<span style=\"text-decoration: underline;\"><em>CalculatorViewController.swift<\/em><\/span><br \/>\n2. \u043f\u0435\u0440\u0435\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u0442\u044c \u0441\u0430\u043c \u043a\u043b\u0430\u0441\u0441 \u0432 \u0444\u0430\u0439\u043b\u0435\u00a0<strong>CalculatorViewController.swift<\/strong><\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7403 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM.png\" alt=\"\" width=\"1270\" height=\"452\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM.png 1270w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM-300x107.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM-768x273.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM-1024x364.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.14.55-PM-500x178.png 500w\" sizes=\"auto, (max-width: 1270px) 100vw, 1270px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">3. \u0437\u0430\u043c\u0435\u043d\u0438\u0442\u044c \u043a\u043b\u0430\u0441\u0441 \u043d\u0430 storyboard c <strong>\u00a0<span style=\"color: #0000ff;\">ViewController<\/span><\/strong> \u043d\u0430\u00a0<strong><span style=\"color: #0000ff;\">CalculatorViewController<\/span><\/strong> \u0432 \u0418\u043d\u0441\u043f\u0435\u043a\u0442\u043e\u0440\u0435 \u0418\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u043e\u0441\u0442\u0438 (Identity Inspector)<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7404 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM.png\" alt=\"\" width=\"1320\" height=\"526\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM.png 1320w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM-300x120.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM-768x306.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM-1024x408.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.16.18-PM-500x199.png 500w\" sizes=\"auto, (max-width: 1320px) 100vw, 1320px\" \/><\/a><\/p>\n<h1><strong>\u041f\u0443\u043d\u043a\u0442 7 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/strong><\/h1>\n<blockquote><p><span style=\"font-weight: 400;\">\u0414\u043e\u0431\u0430\u0432\u044c\u0442\u0435 \u043d\u043e\u0432\u0443\u044e \u043a\u043d\u043e\u043f\u043a\u0443 \u043a \u0432\u0430\u0448\u0435\u043c\u0443 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0443 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430. \u0415\u0441\u043b\u0438 \u0432\u044b \u0435\u0435 \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u0442\u0435, \u0442\u043e \u0432\u044b segues (\u201c\u043f\u0435\u0440\u0435\u0435\u0437\u0436\u0430\u0435\u0442\u0435\u201d) \u043d\u0430 \u043d\u043e\u0432\u044b\u0439 <strong>MVC<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0442\u0440\u043e\u0438\u0442 \u0433\u0440\u0430\u0444\u0438\u043a \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0432 CalculatorBrain \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438 <b><span style=\"color: #0000ff;\">M<\/span>,<\/b> \u043a\u0430\u043a \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0435\u0441\u043b\u0438 <span style=\"font-weight: 400;\">CalculatorBrain<\/span> \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442<span style=\"color: #0000ff;\"><b> sin(M)<\/b><\/span>, \u0442\u043e \u0432\u044b \u0440\u0438\u0441\u0443\u0435\u0442\u0435 \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0443. \u041f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0432\u0432\u043e\u0434 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0432 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 \u043d\u0435 \u0434\u043e\u043b\u0436\u0435\u043d \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u044d\u0444\u0444\u0435\u043a\u0442 \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u043a (\u0434\u043e \u0442\u0435\u0445 \u043f\u043e\u0440, \u043f\u043e\u043a\u0430 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043a\u043d\u043e\u043f\u043a\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u0441\u043d\u043e\u0432\u0430 \u043d\u0430\u0436\u0430\u0442\u0430). \u0418\u0433\u043d\u043e\u0440\u0438\u0440\u0443\u0439\u0442\u0435 \u043f\u043e\u043f\u044b\u0442\u043a\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a, \u0435\u0441\u043b\u0438 \u0432 \u044d\u0442\u043e\u0442 \u043c\u043e\u043c\u0435\u043d\u0442 \u00a0\u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432 <strong><span style=\"color: #0000ff;\">CalculatorBrain<\/span><\/strong> \u201c\u043e\u0442\u043b\u043e\u0436\u0435\u043d\u201d (\u0442\u043e \u0435\u0441\u0442\u044c \u043e\u0442\u043b\u043e\u0436\u0435\u043d\u0430 \u0431\u0438\u043d\u0430\u0440\u043d\u0430\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f).<\/span><\/p><\/blockquote>\n<h1><strong>\u041f\u0443\u043d\u043a\u0442 8 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439<\/strong><\/h1>\n<blockquote><p><span style=\"font-weight: 400;\">\u041d\u0430 <b>iPad<\/b> \u0438 \u0432 <b>\u043b\u0430\u043d\u0434\u0448\u0430\u0444\u0442\u043d\u043e\u043c<\/b> \u0440\u0435\u0436\u0438\u043c\u0435 \u043d\u0430 <b>iPhone<\/b> <b>6+<\/b> \u0438 <b>\u00a07+<\/b> \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445, \u0433\u0440\u0430\u0444\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c (\u0438\u043b\u0438 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c) \u043d\u0430 \u044d\u043a\u0440\u0430\u043d\u0435 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0441 \u0432\u0430\u0448\u0438\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0433\u043e \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 <b>Split<\/b> <b>View<\/b>). \u041d\u0430 \u0434\u0440\u0443\u0433\u0438\u0445 <b>iPhones<\/b> \u0433\u0440\u0430\u0444\u0438\u043a \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u201c\u0432\u044b\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0442\u044c\u201d (\u201cpush\u201d) \u043d\u0430 \u044d\u043a\u0440\u0430\u043d \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e <b>Navigation<\/b> <b>Controller<\/b>.<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">\u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u0443\u043d\u043a\u0442\u0435 \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u0437\u0430\u043c\u0435\u043d\u0438\u043c \u043a\u043d\u043e\u043f\u043a\u0443 \u0441 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0435\u0439 <strong>Ran<\/strong>\u00a0\u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u043d\u0430 \u043a\u043d\u043e\u043f\u043a\u0443 \u0441 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435\u043c \u0441\u0445\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430.<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7405 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM.png\" alt=\"\" width=\"1358\" height=\"456\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM.png 1358w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM-300x101.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM-768x258.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM-1024x344.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.29.40-PM-500x168.png 500w\" sizes=\"auto, (max-width: 1358px) 100vw, 1358px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0423\u0431\u0438\u0440\u0430\u0435\u043c <strong>Action <span style=\"color: #0000ff;\">performOperation<\/span><\/strong>\u00a0:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7406 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM.png\" alt=\"\" width=\"1348\" height=\"624\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM.png 1348w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM-300x139.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM-768x356.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM-1024x474.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-3.32.21-PM-500x231.png 500w\" sizes=\"auto, (max-width: 1348px) 100vw, 1348px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0418 \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c<strong> Calculator View Controller<\/strong> \u0438 <strong>Graph View Controller<\/strong> \u00a0\u0432 <strong>Split View Controller<\/strong>\u00a0\u043a\u0430\u043a \u043e\u043f\u0438\u0441\u0430\u043d\u043e \u0432 \u041b\u0435\u043a\u0446\u0438\u0438 6:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7407 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM.png\" alt=\"\" width=\"2136\" height=\"1640\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM.png 2136w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM-300x230.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM-768x590.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM-1024x786.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.35.34-PM-391x300.png 391w\" sizes=\"auto, (max-width: 2136px) 100vw, 2136px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0423 \u043d\u0430\u0441 \u0443\u0436\u0435 \u0435\u0441\u0442\u044c <strong>segue<\/strong>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442 &#171;\u043f\u0435\u0440\u0435\u0435\u0437\u0434&#187; \u0441 \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0430 \u043d\u0430 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>MVC<\/strong>. \u042d\u0442\u043e <strong>segue<\/strong>\u00a0\u0442\u0438\u043f\u0430 <strong>Show Detail<\/strong> \u0438 \u044f \u0434\u0430\u043b\u0430 \u0435\u043c\u0443 \u0438\u043c\u044f &#171;Show Graph&#187;.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041d\u0430\u043c \u043e\u0441\u0442\u0430\u043b\u043e\u0441\u044c \u043d\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u043c\u0435\u0442\u043e\u0434 <strong><span style=\"color: #0000ff;\">prepareForSegue<\/span><\/strong>\u00a0\u0432 \u043a\u043b\u0430\u0441\u0441\u0435\u00a0<strong><span style=\"color: #0000ff;\">CalculatorViewController<\/span><\/strong>, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043c\u044b \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043c <strong>MVC<\/strong>&#8212; \u043f\u0443\u043d\u043a\u0442 \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f (\u0432 \u043d\u0430\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u044d\u0442\u043e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439 <strong>MVC<\/strong>) \u043a &#171;\u043f\u0435\u0440\u0435\u0435\u0437\u0434\u0443&#187;, \u0430 \u0438\u043c\u0435\u043d\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043c \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 <strong><span style=\"color: #0000ff;\">yForX\u00a0<\/span><\/strong>\u0438 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u043c \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e <strong>MVC<\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7408 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM.png\" alt=\"\" width=\"1180\" height=\"532\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM.png 1180w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM-300x135.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM-768x346.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM-1024x462.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.45.30-PM-500x225.png 500w\" sizes=\"auto, (max-width: 1180px) 100vw, 1180px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u0440\u0438\u043d\u0438\u043c\u0430\u044f \u0432\u043e \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e\u00a0\u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f (<b>closures<\/b>) \u0437\u0430\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0442 \u043b\u044e\u0431\u044b\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0438\u0437 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043d\u0443\u0442\u0440\u0438 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u044f, \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 <strong><span style=\"color: #0000ff;\">brain<\/span><\/strong> \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043d\u0430 \u043d\u0430\u0441 \u0432 \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0438 \u043f\u0440\u0438 \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u0438 \u0433\u0440\u0430\u0444\u0438\u043a\u0430.<br \/>\n\u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u0438\u0433\u043d\u043e\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u043f\u044b\u0442\u043a\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a, \u0435\u0441\u043b\u0438\u00a0<span style=\"color: #0000ff;\"><b>isPartialResult<\/b><\/span>\u00a0\u0440\u0430\u0432\u0435\u043d\u00a0<span style=\"color: #0000ff;\"><b>true<\/b><\/span>\u00a0\u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u043c\u0435\u0442\u043e\u0434 <strong><span style=\"color: #0000ff;\">shouldPerformSegueWithIdentifier<\/span><\/strong>:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7409 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM.png\" alt=\"\" width=\"1068\" height=\"226\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM.png 1068w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM-300x63.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM-768x163.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM-1024x217.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-4.55.25-PM-500x106.png 500w\" sizes=\"auto, (max-width: 1068px) 100vw, 1068px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0438 \u043d\u0430\u0431\u0438\u0440\u0430\u0435\u043c \u043d\u0430 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440\u0435 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c<strong>\u00a01 \u00f7 M = cos \u00a0\u00d7 M =<\/strong>. \u041d\u0435 \u043e\u0431\u0440\u0430\u0449\u0430\u0435\u043c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0435 &#171;Nan&#187;, \u0442\u0430\u043a \u043a\u0430\u043a \u043d\u0430\u043c \u0432\u0430\u0436\u043d\u0430 \u0444\u043e\u0440\u043c\u0443\u043b\u0430 \u043d\u0430\u0448\u0435\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a\u0430, \u0430 \u043d\u0435 \u0440\u0430\u0441\u0447\u0435\u0442\u043d\u044b\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432 \u043e\u0434\u043d\u043e\u0439 \u0442\u043e\u0447\u043a\u0435, \u0438 \u043d\u0430\u0436\u0438\u043c\u0430\u0435\u043c \u043a\u043d\u043e\u043f\u043a\u0443 \u0441 \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u043c. \u041f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0433\u0440\u0430\u0444\u0438\u043a \u0441 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u043e\u043c, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u044f<strong> y(x)<\/strong> \u0438 \u043c\u043e\u0436\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0436\u0435\u0441\u0442\u044b. \u0412 \u0447\u0430\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d \u0436\u0435\u0441\u0442 <strong><span style=\"color: #993366;\">pinch<\/span><\/strong> \u00a0\u0434\u043b\u044f \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0430.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043d\u0430 iPhone 7 + \u0432 \u043f\u043e\u0440\u0442\u0440\u0435\u0442\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7411 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM.png\" alt=\"\" width=\"2370\" height=\"1162\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM.png 2370w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM-300x147.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM-768x377.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM-1024x502.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.05.51-PM-500x245.png 500w\" sizes=\"auto, (max-width: 2370px) 100vw, 2370px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043d\u0430 iPhone 7 + \u0432 \u043b\u0430\u043d\u0434\u0448\u0430\u0444\u0442\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7412 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM.png\" alt=\"\" width=\"1126\" height=\"680\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM.png 1126w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM-300x181.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM-768x464.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM-1024x618.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.09.52-PM-497x300.png 497w\" sizes=\"auto, (max-width: 1126px) 100vw, 1126px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043d\u0430 iPad \u00a0\u0432 \u043f\u043e\u0440\u0442\u0440\u0435\u0442\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7413 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM.png\" alt=\"\" width=\"2168\" height=\"1438\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM.png 2168w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM-300x199.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM-768x509.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM-1024x679.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.36.00-PM-452x300.png 452w\" sizes=\"auto, (max-width: 2168px) 100vw, 2168px\" \/><\/a><br \/>\n<span style=\"font-weight: 400;\">\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u043d\u0430 iPad \u00a0\u0432 \u043b\u0430\u043d\u0434\u0448\u0430\u0444\u0442\u043d\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435:<\/span><\/p>\n<p><a href=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-7414 size-full\" src=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM.png\" alt=\"\" width=\"1544\" height=\"1204\" srcset=\"https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM.png 1544w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM-300x234.png 300w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM-768x599.png 768w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM-1024x799.png 1024w, https:\/\/bestkora.com\/IosDeveloper\/wp-content\/uploads\/2017\/04\/Screen-Shot-2017-04-09-at-6.39.26-PM-385x300.png 385w\" sizes=\"auto, (max-width: 1544px) 100vw, 1544px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u041a\u043e\u0434 \u0434\u043b\u044f \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043f\u0443\u043d\u043a\u0442\u043e\u0432 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u043d\u0430<a href=\"https:\/\/github.com\/BestKora\/Calculator-III-cs193p-2017-\/tree\/RequiredTasks\"> <strong>Github<\/strong><\/a>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442&#8230;<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0422\u0435\u043a\u0441\u0442 \u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0433\u043e \u0437\u0430\u0434\u0430\u043d\u0438\u044f \u043d\u0430 \u0430\u043d\u0433\u043b\u0438\u0439\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043d\u0430\u00a0\u00a0iTunes \u0432 \u043f\u0443\u043d\u043a\u0442\u0435 \u201cProgramming: Project 3: Graphing Calculator\u2033.\u00a0\u041d\u0430 \u0440\u0443\u0441\u0441\u043a\u043e\u043c \u044f\u0437\u044b\u043a\u0435 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u043a\u0430\u0447\u0430\u0442\u044c \u00a0\u0442\u0435\u043a\u0441\u0442 \u0417\u0430\u0434\u0430\u043d\u0438\u044f 3 \u0437\u0434\u0435\u0441\u044c:\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e &hellip; <a href=\"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-cs193p-winter-2017-graficheskij-kalkulyator-reshenie-obyazatelnye-i-dopolnitelnye-punkty\/\">\u0427\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043b\u0435\u0435 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36,39,14,4],"tags":[37,38,30],"class_list":["post-7357","post","type-post","status-publish","format-standard","hentry","category-ios-10","category-stanford-cs-193p-ios-10","category-swift","category-domashnee-zadanie","tag-ios-10","tag-swift-3","tag-domashnee-zadanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com 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\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439. | \u0420\u0443\u0441\u0441\u043a\u0438\u0439 \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u043b\u0435\u043a\u0446\u0438\u0439 \u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 &quot;\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439&quot; \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0432\u0432\u0435\u043b \u0432 \u0432\u0430\u0448 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-cs193p-winter-2017-graficheskij-kalkulyator-reshenie-obyazatelnye-i-dopolnitelnye-punkty\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2017-04-07T07:04:38+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2017-04-10T04:53:25+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 &quot;\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439&quot; \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.\" \/>\n\t\t<meta name=\"twitter:description\" content=\"\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0432\u0432\u0435\u043b \u0432 \u0432\u0430\u0448 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440.\" \/>\n\t\t<script type=\"application\/ld+json\" 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\u0421\u0442\u044d\u043d\u0444\u043e\u0440\u0434\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 &quot; \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 iOS \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439&quot; 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 , 2023,  2024,  2025  \u0438 2026 \u0433\u0433., \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u043c\u044b\u0439 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u043c\u0438 \u0437\u0430\u0434\u0430\u043d\u0438\u0439 \u0438 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f\u043c\u0438, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u043c\u0438 \u0441 \u0430\u0434\u0430\u043f\u0442\u0430\u0446\u0438\u0435\u0439 \u043a\u0443\u0440\u0441\u043e\u0432 \u043a \u043d\u043e\u0432\u044b\u043c \u0432\u0435\u0440\u0441\u0438\u044f\u043c Swift, Objective-C \u0438 iOS.","og:type":"article","og:title":"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 &quot;\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439&quot; \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","og:description":"\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0432\u0432\u0435\u043b \u0432 \u0432\u0430\u0448 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440.","og:url":"https:\/\/bestkora.com\/IosDeveloper\/zadanie-3-cs193p-winter-2017-graficheskij-kalkulyator-reshenie-obyazatelnye-i-dopolnitelnye-punkty\/","article:published_time":"2017-04-07T07:04:38+00:00","article:modified_time":"2017-04-10T04:53:25+00:00","twitter:card":"summary","twitter:title":"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 &quot;\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439&quot; \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b. | \u041e\u0431\u0443\u0447\u0430\u044e\u0449\u0438\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 iOS+Swift \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439.","twitter:description":"\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0432\u0432\u0435\u043b \u0432 \u0432\u0430\u0448 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440."},"aioseo_meta_data":{"post_id":"7357","title":"\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 &quot;\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439&quot; \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. \u0420\u0435\u0448\u0435\u043d\u0438\u0435. \u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0443\u043d\u043a\u0442\u044b. | #site_title","description":"\u0412 \u0417\u0430\u0434\u0430\u043d\u0438\u0438 3 \u0432\u044b \u0434\u043e\u043b\u0436\u043d\u044b \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441\u0432\u043e\u0439 \u043a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440 Calculator \u0432 \u043f\u043b\u0430\u043d\u0435 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0434\u043b\u044f \u0442\u043e\u0433\u043e, 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06:37:48","updated":"2026-02-22 19:52:33","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/bestkora.com\/IosDeveloper\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/bestkora.com\/IosDeveloper\/category\/domashnee-zadanie\/\" title=\"\u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0435 \u0437\u0430\u0434\u0430\u043d\u0438\u0435\">\u0414\u043e\u043c\u0430\u0448\u043d\u0435\u0435 \u0437\u0430\u0434\u0430\u043d\u0438\u0435<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t\u0417\u0430\u0434\u0430\u043d\u0438\u0435 3 cs193p Winter 2017 \u00ab\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0439\u00bb \u041a\u0430\u043b\u044c\u043a\u0443\u043b\u044f\u0442\u043e\u0440. 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